Internal Medicine, Hematology & Oncology · San Francisco, CA
NPI
1215134267
Since 2007
Specialty
Internal Medicine, Hematology & Oncology
Code 207RH0003X
Group practices
5
Medicare group memberships
Hospitals
2
Hospital affiliations
505 Parnassus Ave Moffitt M1286 Mail Stop 1270, UCSF Medical Center
San Francisco, CA, 94143
Phone (415) 885-7276
Groups this clinician bills Medicare through
Medicare paid, 2024
$282K
6,845 services
Medicare patients, 2024
122
Average age 76
Drug cost, 2024
$1.1M
445 prescriptions
Company payments, 2025
$43K
From 14 companies
Procedures and visits billed to Original Medicare, 2024
In 2024, the most common Medicare service billed by Terence W Friedlander was code 99215 (office e&m - established), 173 times for 96 patients. In total Terence W Friedlander billed 6,845 services in 30 codes, and Medicare paid $282K.
| Code |
|---|
Official US government data: the national provider registry and Medicare enrollment records, linked by NPI. Last update of this record: 2026-04-30.
| Setting |
|---|
| Services |
|---|
| Patients |
|---|
| Paid per service |
|---|
| Medicare paid |
|---|
| 99215 Office E&M - Established | Facility | 173 | 96 | $114.53 | $20K |
| G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's | Facility | 149 | 93 | $14.39 | $2,144 |
| G2212 Prolonged office or other outpatient evaluation and management service(s) beyond the maximum required time of the primary procedure which has been selected using total time on the date of the primary service; each additional 15 minutes by the physician or | Facility | 25 | 15 | $27.88 | $697 |
| 36415 Venipuncture Blood Collection | Office | 16 | 11 | $8.65 | $138 |
By year: 2022 $33K for 425 services; 2023 $26K for 264 services; 2024 $282K for 6,845 services.
Lab tests billed to Medicare, 2024
| Test code | Tests | Patients | Paid per test | Medicare paid |
|---|---|---|---|---|
| 36415 Venipuncture Blood Collection | 16 | 11 | $8.65 | $138 |
Medicare prescription drug claims, 2024
In 2024, the drug Terence W Friedlander prescribed most often to Medicare patients was Abiraterone Acetate, with 56 prescriptions and refills. In total Terence W Friedlander wrote 445 Medicare prescriptions that cost $1.1M.
| Drug | Claims | 30-day fills | Patients | Cost |
|---|---|---|---|---|
| Abiraterone Acetate Generic | 56 | 56 | Under 11 | $35K |
| Xtandi Enzalutamide | 51 | 51 | Under 11 | $686K |
| Prednisone Generic | 28 | 75 | 16 | $217 |
| Lamivudine Hbv Lamivudine | 24 | 42 | Under 11 | $8,939 |
| Oxycodone Hcl Generic | 24 | 24 | 11 | $298 |
| Dexamethasone Generic | 18 | 18 | 13 | $242 |
| Ondansetron Hcl Generic | 16 | 16 | 12 | $83.35 |
| Tamsulosin Hcl Generic | 16 | 39 | Under 11 | $119 |
| Pantoprazole Sodium Generic | 12 | 30 | Under 11 | $136 |
Brand drugs: - claims; generic drugs: 339 claims; opioid claims: 34.
Money and other things of value reported by the companies
In 2025, drug and medical device companies paid Terence W Friedlander $43K ($37K in general payments such as food, travel and fees and $5,870 for research) from 14 companies. The largest payer was Merck Sharp & Dohme LLC with $12K.
| Company | Payments | Amount |
|---|---|---|
| Merck Sharp & Dohme LLC MRK | 10 | $12K |
| Samsung Bioepis Co., Ltd. | 5 | $8,385 |
| Pfizer Inc. PFE | 7 | $6,212 |
| Astellas Pharma US Inc 4503.T | 1 | $4,600 |
| Astellas Pharma Europe Ltd 4503.T | 3 | $3,479 |
| EMD Serono Research & Development Institute, Inc. MRK.DE | 1 | $3,195 |
| Merck KGaA MRK.DE | 1 | $3,195 |
| Hexal AG | 1 | $1,600 |
| Janssen Biotech, Inc. JNJ | 1 | $137 |
| Genentech USA, Inc. ROG.SW | 1 | $92.18 |
Official US government data on Original Medicare services, Medicare prescription drug plans and the payments drug and device companies must report. Services with fewer than 11 patients and drugs with fewer than 11 claims are not published. Procedure codes are shown by number with their public category.